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Jim Simons

Jim Simons Renaissance Technologies

AUM $72.6B
1-Year Est. Return 54.88%
 

Jim Simons is the founder of Renaissance Technologies, one of the most successful quantitative hedge funds in the world. Before his career in finance, he served as a mathematics professor and made significant contributions to differential geometry. Simons applied his analytical expertise to develop sophisticated, algorithm-driven trading strategies, earning consistently high returns for investors.

This Fund
S&P 500
This Quarter Est. Return
+22.71%
1 Year Est. Return
+54.88%
3 Year Est. Return
+169.34%
5 Year Est. Return
+186.18%
10 Year Est. Return
+887.93%
AUM
$92.1B
AUM Growth
-$8.06B
Cap. Flow
-$21.6B
Cap. Flow %
-23.45%
Top 10 Hldgs %
13.27%
Holding
3,901
New
565
Increased
1,134
Reduced
1,622
Closed
555

Top Sells

Rank Stock Value
1
ZM icon
Zoom
ZM
+$1.27B
2
BMY icon
Bristol-Myers Squibb
BMY
+$744M
3
CMG icon
Chipotle Mexican Grill
CMG
+$716M
4
ABBV icon
AbbVie
ABBV
+$712M
5
PDD icon
Pinduoduo
PDD
+$542M

Sector Composition

Rank Sector Weight
1 Healthcare 20.81%
2 Technology 16.67%
3 Consumer Discretionary 11.17%
4 Communication Services 10.86%
5 Consumer Staples 10.55%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
DVA icon
651
DaVita
DVA
$11.4B
$24.4M 0.03%
207,900
+196,500
+1,724% +$20M
MTD icon
652
Mettler-Toledo International
MTD
$28.7B
$24.4M 0.03%
21,414
-10,186
-32% -$11.2M
USLM icon
653
United States Lime & Minerals
USLM
$3.37B
$24.4M 0.03%
1,069,825
-22,000
-2% -$456K
LGF.A
654
DELISTED
Lions Gate Entertainment Corp. Class A Voting Shares
LGF.A
$24.3M 0.03%
2,138,428
-60,050
-3% -$540K
HCKT icon
655
Hackett Group
HCKT
$277M
$24.2M 0.03%
1,683,447
-9,497
-0.6% -$132K
UFPT icon
656
UFP Technologies
UFPT
$2.48B
$24.2M 0.03%
518,875
-27,898
-5% -$1.22M
BBL
657
DELISTED
BHP Group Plc American Depositary Shares (Each representing two Ordinary Shares)
BBL
$24.2M 0.03%
+455,600
New +$20.9M
ORI icon
658
Old Republic International
ORI
$10.3B
$24.2M 0.03%
1,225,462
-1,432,466
-54% -$25.2M
AXTA icon
659
Axalta
AXTA
$7.93B
$24.1M 0.03%
845,400
+726,023
+608% +$19.8M
EQX icon
660
Equinox Gold
EQX
$13.1B
$24.1M 0.03%
2,331,595
+100,995
+5% +$1.1M
KALU icon
661
Kaiser Aluminum
KALU
$2.99B
$24.1M 0.03%
243,752
-153,148
-39% -$11.7M
AY
662
DELISTED
Atlantica Sustainable Infrastructure plc Ordinary Shares
AY
$24.1M 0.03%
634,655
-40,300
-6% -$1.33M
DDOG icon
663
Datadog
DDOG
$90.6B
$24.1M 0.03%
244,664
-620,336
-72% -$61.9M
CKH
664
DELISTED
Seacor Holdings Inc.
CKH
$24.1M 0.03%
580,831
-577,774
-50% -$20.3M
HIMX
665
Himax Technologies
HIMX
$2.56B
$24.1M 0.03%
3,255,460
+405,134
+14% +$2.07M
DOO
666
Bombardier Recreational Products
DOO
$4.75B
$24M 0.03%
363,800
+174,900
+93% +$10.1M
JKHY icon
667
Jack Henry & Associates
JKHY
$11.1B
$23.8M 0.03%
+147,219
New +$23.4M
RMR icon
668
The RMR Group
RMR
$346M
$23.8M 0.03%
616,016
-25,200
-4% -$829K
GAP
669
The Gap Inc
GAP
$7.34B
$23.8M 0.03%
+1,177,000
New +$24.7M
STKL
670
DELISTED
SunOpta
STKL
$23.7M 0.03%
2,031,796
+255,737
+14% +$2.25M
CMRE icon
671
Costamare
CMRE
$1.74B
$23.7M 0.03%
2,857,682
-219,500
-7% -$1.53M
LPX icon
672
Louisiana-Pacific
LPX
$5.18B
$23.7M 0.03%
636,500
-909,855
-59% -$30.5M
TFII icon
673
TFI International
TFII
$12.1B
$23.6M 0.03%
459,563
-214,700
-32% -$10.7M
CLNE icon
674
Clean Energy Fuels
CLNE
$395M
$23.6M 0.03%
3,003,861
-2,192,371
-42% -$8.55M
SCI icon
675
Service Corp International
SCI
$11.3B
$23.6M 0.03%
480,200
+47,400
+11% +$2.25M

Similar funds

Jim Simons's Q4 2020 Portfolio in Review

As of Q4 2020, Jim Simons held 3,901 positions worth $92.1B, down 8% from $100B the previous quarter. Its ten largest holdings account for 13% of the portfolio.

Jim Simons withdrew a net $21.6B in Q4 2020, closing 555 positions and reducing 1,622 holdings. Its most notable exit was Charter Communications, an estimated $341M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 21% of assets, down from 23% a quarter earlier, followed by Technology and Consumer Discretionary.

Against the trend, Jim Simons opened a new position in NVIDIA worth $524M.

  • Jim Simons's largest Q4 2020 buy was NVIDIA: 40,123,720 shares worth $524M.
  • Jim Simons added most to Amazon in Q4 2020, an estimated $306M increase.
  • Jim Simons's biggest Q4 2020 reduction was Zoom, cutting an estimated $1.27B.
  • Jim Simons fully exited Charter Communications in Q4 2020, selling an estimated $341M.
  • Jim Simons's ten largest holdings make up 13% of its $92.1B portfolio in Q4 2020.
  • Jim Simons opened 565 new positions and closed 555 in Q4 2020.
  • Jim Simons's portfolio value fell 8% quarter-over-quarter to $92.1B.

Based on Renaissance Technologies's 13F filing for Q4 2020, filed 10 Feb 2021.